Cartridge glue gun



FIG. 1 is a perspective of a cartridge glue gun showing our new design, wherein a plunger and cartridge are shown in phantom lines for illustrative purposes only and form no part of the claimed design.

FIG. 2 is a left side view of the cartridge glue gun showing our new design. The right side view is a mirror image thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is a bottom plan view thereof.

FIG. 5 is a front elevation view thereof; and,

FIG. 6 is a rear elevation view thereof. 

The ornamental design for the cartridge glue gun, as shown and described. 